紙張與紙板：练习题

Which category of materials includes brass, pewter and tin/lead solder?

Which of the following is an example of a manufactured board used in timber-based design solutions?

In the context of textiles, which material would be classified as a synthetic fibre?

Within the category of textile fibres and fabrics, how are nylon, polyester and acrylic classified?

Which of the following materials is classified specifically as a modern and smart material in the OCR syllabus?

Identify the two main sub-categories of polymers available to designers when developing design solutions.

(a) Designers must choose from several main categories of materials when developing products. Identify two different categories of materials and provide one specific example for each. (2 points)

(b) A designer is developing a new range of children's outdoor play equipment. Explain one physical property and one working property that would make a material from the 'polymers' category suitable for this application. (2 points)